Dark souls ghost.

Okay, so just for kicks in giggles i wanted to state this. Idk if its a glitch with my controller or what. I put down my controller to look at the forums when all of a sudden my character starts moving on its own and slashing a claymore around. It eventually moves to an npc where it almost hit it but i had to intervene and turn my character. it then ran right in front of a blighttown rock thrower which smashed me due to the fact the character was still slashing the claymore. i eventually got away, with him still slashing then it finally stopped. Weird eh? hahaha.